November 2019 Startup Funding


During November, 16 tech startups raised private funding rounds of $100 million or more, together receiving $3.42 billion. Investors were drawn to many of the same technology fields that were popular in 2019 — automotive and mobility tech, artificial intelligence and machine learning, cybersecurity, platforms, semiconductors, and software. Analytics of multiple different types were big in ... » read more

Getting To Orbit And The Rocket Equation


The Apollo 12 mission recently celebrated its 50th anniversary. Launching on November 14, 1969 and returning on November 24, it put humans on the Moon for the second time. I wrote about Apollo 11 (mostly about its guidance computer) earlier in the year in my post The First Computer on the Moon. Today's post is about the rocket equation, and how challenging it is to get into orbit around th... » read more

Accelerating ISO 26262 Compliance For Semiconductor Projects


In recent years, autonomous driving vehicles have become one of the hottest topics in the automotive world. Everyday consumers and electronics professionals are both fascinated by the promise and the risks of autonomous vehicles. Existing automotive semiconductor companies as well as new entrants are making significant investments in this area developing new high performance, feature rich and p... » read more

Eight Benefits Of Using An FPGA With An On-Chip High-Speed Network


Since the initial introduction of FPGAs decades ago, each new architecture has continued to employ a bit-wise routing structure. While this approach has been successful, the rise of high-speed communication standards has required ever increasing on-chip bus widths to be able to support these new data rates. A consequence of this limitation is that designers often spend much of their development... » read more

Fixed and Floating FMCW Radar Signal Processing with Tensilica DSPs


Automotive advanced driver assistance system (ADAS) applications increasingly demand radar modules with better capability and performance. These applications require sophisticated radar processing algorithms and powerful digital signal processors (DSPs) to run them. Because these embedded systems have limited power and cost budgets, the DSP’s instruction set architecture (ISA) needs to be eff... » read more

Analysis, Modeling And Characterization Of Multi-Protocol High-Speed Serial Links


Improved analysis, modeling, characterization and correlation methods of multi-protocol high-speed transceivers that utilize T-coil to enhance the transmitter and receiver bandwidth, transmitter FIR filters and receiver CTLE and DFE equalizers is presented. The key circuit blocks are measured and modeled using IBIS-AMI models and the overall system performance including the eye diagrams, BER cu... » read more

Power Dissipation Of The Network-On-Chip In A System-on-Chip For MPEG-4 Video Encoding


An oldie but a goodie: Explains power benefits of NoC technology by characterizing a multi-processor system-on-chip (MPSoC) for MPEG4, AVC/H.264 encoding. Explains NoC power model used to analyze power consumption and dissipation. Includes: Description of multi-processor system-on-chip (MPSoC) for Multi-Processor System-on-Chip (MPSoC) for MPEG4, AVC/H.264 encoding Explanation of N... » read more

Achieving Functional Safety For Autonomous Vehicle SoC Designs


Autonomous vehicle systems will be expected to meet rigorous safety standards regarding many aspects of system design and performance. One set of these standards, known as functional safety, focuses on the safety and reliability of the electrical and electronic systems within the vehicle, and the system-on-chip (SoC) devices in particular. As the complexity of these devices grows, autonomous ve... » read more

Week In Review: IoT, Security, Autos


Internet of Things Amazon is expanding its IoT services. Alexa Voice Services will require less processing power on the device, moving from the 100MB of RAM and Arm Cortex A microprocessor to 1MB and an Arm Cortex-M. Amazon will do more of the processing in the cloud, enabling developers to add Alexa to smaller, single purpose devices. “It just opens up the what we call the real ambient inte... » read more

Week In Review: IoT, Security, Automotive


Automotive Porsche’s electric race car, the 99X Electric, used ANSYS Technology’s system-level simulation solutions to create an advanced electric powertrain. The powertrain is also being adapted for use in Porsche’s consumer electric cars. "ANSYS system-level simulations are instrumental for optimizing the Porsche E-Performance Powertrain's motor, gearbox, power electronics and control ... » read more

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